TheJoker25

Human, we have sense and feeling, ,animal kill for food and survival

Talking about bear attack, the movie "The Revenant" is worth a couple of popcorns *spoiler*: https://www.youtube.com/watch?v=e38Nyts_lSQ

Otherwise I think "Tapeworms" are more effective than Low-carbohydrate diet and I believe "Saifu ants" [Dorylus] would be creepy (pun intended) to have as company while sleeping...

Being killed by a sloth. Because they are unpredictable, you will be paranoid the whole time waiting for it. Eventually you might even try to end yourself from paranoia of not knowing when the calculated attack might come from. Sloths they are evil.